UK Foreign Secretary Boris Johnson may privately support Freedom of Movement across Europe despite BREXIT

Sky News reports that Boris Johnson's private support for freedom of movement contradicts his public stance during the Brexit campaign. EU ambassadors claim Johnson privately favors free movement, which could anger Brexit supporters and complicate government efforts to maintain message discipline. The revelations come amid ongoing Brexit challenges, including legal battles and civil service strain.

In what context did Boris Johnson express his views on immigration and freedom of movement?

What was the reaction of the four ambassadors regarding Boris Johnson's comments on freedom of movement?